.auth-modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:200;display:flex;align-items:center;justify-content:center;padding:1rem}.auth-modal{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:22rem;padding:1.5rem;position:relative}.auth-modal__close{position:absolute;top:.75rem;right:.75rem;background:none;border:none;cursor:pointer;color:var(--color-text-muted);display:flex;align-items:center;justify-content:center;padding:.25rem;border-radius:var(--radius-sm);transition:color var(--transition-fast)}.auth-modal__close:hover{color:var(--color-text)}.auth-modal__tabs{display:flex;border-bottom:1px solid var(--color-border);margin-bottom:1.25rem}.auth-modal__tab{flex:1;padding:.5rem;background:none;border:none;border-bottom:2px solid rgba(0,0,0,0);margin-bottom:-1px;font:500 .875rem var(--font-sans);color:var(--color-text-muted);cursor:pointer;transition:color var(--transition-fast),border-color var(--transition-fast)}.auth-modal__tab--active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.auth-modal__tab:not(.auth-modal__tab--active):hover{color:var(--color-text)}.auth-modal__form{display:flex;flex-direction:column;gap:.75rem}.auth-modal__input{width:100%;height:2.5rem;padding:0 .75rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);font:.875rem var(--font-sans);outline:none;transition:border-color var(--transition-fast);box-sizing:border-box}.auth-modal__input:focus{border-color:var(--color-primary)}.auth-modal__error{font-size:.8125rem;color:var(--color-danger,#ef4444);margin:0}.auth-modal__submit{height:2.5rem;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font:600 .875rem var(--font-sans);cursor:pointer;transition:opacity var(--transition-fast);margin-top:.25rem}.auth-modal__submit:hover:not(:disabled){opacity:.9}.auth-modal__submit:disabled{opacity:.6;cursor:not-allowed}.auth-modal__divider{display:flex;align-items:center;gap:.75rem;margin:1rem 0;font-size:.75rem;color:var(--color-text-muted)}.auth-modal__divider:after,.auth-modal__divider:before{content:"";flex:1;height:1px;background:var(--color-border)}.auth-modal__google{display:flex;align-items:center;justify-content:center;gap:.625rem;width:100%;height:2.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);font:500 .875rem var(--font-sans);color:var(--color-text);cursor:pointer;transition:background var(--transition-fast)}.auth-modal__google:hover:not(:disabled){background:var(--color-border)}.auth-modal__google:disabled{opacity:.6;cursor:not-allowed}.auth-modal__google-disclaimer{margin:.625rem 0 0;font-size:.75rem;color:var(--color-text-muted);text-align:center}.auth-modal__google-disclaimer a{color:var(--color-primary);text-decoration:underline}.auth-modal__consent{display:flex;align-items:flex-start;gap:.5rem;font-size:.8125rem;color:var(--color-text-muted);cursor:pointer}.auth-modal__consent input[type=checkbox]{margin-top:.125rem;flex-shrink:0;accent-color:var(--color-primary)}.auth-modal__consent a{color:var(--color-primary);text-decoration:underline}